/Engine/Source/Editor/GraphEditor/Public/GraphActionNode.h
Sometimes a call toBroadcastRenameRequest()is made before the RenameRequestEvent has been bound. When that happens, this node is marked with a pending rename request. This method determines if that is the case for this node.
True if a call toBroadcastRenameRequest()was made without a valid RenameRequestEvent.
bool IsRenameRequestPending() const